CF1763547518165-tsm20251116095642

DNSWHOIS.INFO - refdue.ch

Search for IP or hostnames:

refdue.ch checked at 2025-11-19T10:18:38.131Z 1079ms 97/97/97 100% R:14 allDone:true timedOut:false

refdue.ch

NSns1.cyon.ch
A2a01:ab20:0:185::2 🇨🇭 cyon GmbH
A185.174.216.2🇨🇭 cyon GmbH
PTRns1.cyon.ch
NSns2.cyon.ch
A2001:67c:234::2 🇨🇭 cyon GmbH
A91.206.24.2🇨🇭 cyon GmbH
PTRns2.cyon.ch
MXmx01.senselan.ch
A2a02:3b0:2:2::13 🇨🇭 senseLAN
PTRmx01.senselan.ch
A194.153.189.26🇨🇭 senseLAN
PTRmx01.senselan.ch
MXmx02.senselan.ch
A2a02:3b0:2:22::13 🇨🇭 senseLAN
PTRmx02.senselan.ch
A194.153.189.27🇨🇭 senseLAN
PTRmx02.senselan.ch
MXmx03.senselan.ch
A2a02:3b0:2:2::14 🇨🇭 senseLAN
PTRmx03.senselan.ch
A194.153.188.32🇨🇭 senseLAN
PTRmx03.senselan.ch
A2a01:ab20:0:6::44 🇨🇭 cyon GmbH
PTRvsa-banuto.cyon.net
A149.126.6.44🇨🇭 cyon GmbH
PTRvsa-banuto.cyon.net

ch

NSa.nic.ch
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch

Starts with same word

Starts similarily

AI analysis

refdue.ch points to two IP numbers: 2a01:ab20:0:6::44 and 149.126.6.44.

Other host names, for instance see-lac.ch, joueurs.ch, diekaffeemaschine.ch, mail.postautoflury.ch and msav.ch share IP numbers with refdue.ch.

refdue.ch is delegated to two name servers: ns1.cyon.ch and ns2.cyon.ch.

refdue.ch uses the same name server setup as other domains, for instance flippershop.ch, cyon.site, awalker.ch, shopzone.ch and appenzeller-paeckli.ch.

Host names with two IP numbers:

The host ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2.

The host ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2.

refdue.ch is handled by three mail servers: mx01.senselan.ch, mx02.senselan.ch and mx03.senselan.ch.

refdue.ch shares some mail servers with other domains, including kaderli.info, murtensee-camping.com, brusaag.ch, colofreiburg.ch and sensia.ch.

Host names with two IP numbers:

mx01.senselan.ch points to 2a02:3b0:2:2::13 and 194.153.189.26

mx02.senselan.ch points to 2a02:3b0:2:22::13 and 194.153.189.27

mx03.senselan.ch points to 2a02:3b0:2:2::14 and 194.153.188.32

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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